Some molecules or particles are too large or too hydrophilic to pass through a lipid bilayer. Other molecules could pass through the bilayer but must be transported rapidly in such large numbers that channel-type transport is impractical.
Vanna White Has the World's Most G-Rated Wardrobe Malfunction on 'Wheel of Fortune'. by 11:56 AM PST, December 11, 2015. Playing Vanna White Has the World's Most G-Rated Wardrobe Malfunction on 'Wheel of Fortune'. Vanna White found herself in a sticky situation during Thursday's Wheel of Fortune. While walking across the stage, the hostess, unbeknownst to her, brought part of the set with her when a prop gift got caught on the bottom of her dress.
Trivia. 1  In Season 1, she had a low pitched voice. 2  She had black hair, as seen in The Spoiler Alert Segmentation. 3  She regularly went to the gym and ate Oreos while in the bath. 4  She was extremely good at figuring out the answers with only sparse clues on the game show Wheel of Fortune.